Radiator Valves

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The production capacity of Valogin is 30,000 ton per year
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We distribute our products to over 100 countries across 6 continents globally
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We hold 100+ patents coming from our ground breaking work in technology & design
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With an annual turnover of $120,000,000

Who Are We

Zhejiang Valogin Technology Co., LTD founded in 1985, after years of development, we are now a leading manufacturing of brass valves, fittings and distribution manifolds for plumbing, gas and heating systems, for use in residential , industrial and commercial settings. We are committed to provide the world best one-stop solution for water, gas, oil and heating systems. With manufacturing ability from material to spare parts, Valogin has formed a vertical production supply chain which effectively improving the capacity, shortening the delivery time, and trying to gain our presence in the whole world.

120 million in turnover, of which more than 90% comes from international market, 7 buildings covering 64,000 sqm, 1100 employees and 30000 tons of brass processed per year. These are key numbers regarding our company .

V&G Brand - Radiator Valve

V&G brass Radiator Valves are the perfect solution for controlling the heat output and temperature regulation of heating radiators. These radiator valves, crafted with precision and durability in mind, are constructed using high-quality brass materials, ensuring exceptional strength and resistance to corrosion.

Heating Radiator valves from V&G are specifically designed to provide efficient and precise control over the flow of hot water or steam through radiators. With their innovative design and precision engineering, these valves allow users to adjust the heat output of individual radiators, providing customizable comfort and energy efficiency in heating systems.

V&G brass Radiator Valves offer reliable and efficient performance in various heating applications. Whether used in residential, commercial, or industrial settings, these valves ensure smooth and responsive temperature control, allowing users to achieve the desired level of warmth and comfort in any space.

These radiator valves are designed for easy installation and compatibility with different radiator types and piping systems. They come in a range of sizes and configurations, including thermostatic and manual valves, offering flexibility to meet the specific requirements of different heating setups. The valves undergo rigorous testing to ensure they meet stringent quality standards, providing optimal performance and longevity.

European Market - Radiator Valve

European Market Radiator Valves are meticulously designed to meet the unique requirements of European countries, with a strong emphasis on design and temperature levels. These radiator valves, crafted with precision engineering and superior materials, offer exceptional performance, reliability, and compatibility with European heating systems.

Heating Radiator valves within the European Market range provide efficient and precise control over the heat output and temperature regulation of radiators. Designed to meet the stringent standards set by European regulatory bodies, these valves ensure reliable operation and optimal energy efficiency in heating systems. With their innovative design and precision engineering, European Market radiator valves allow users to customize and fine-tune the temperature settings of individual radiators, providing superior comfort and control.

European Market Radiator Valves are constructed using high-quality materials, such as brass, chosen for their durability, corrosion resistance, and ability to withstand the temperature levels commonly encountered in European climates. These valves are designed to handle the varying temperature extremes found throughout Europe, ensuring reliable performance even in demanding heating environments. The robust construction and temperature-resistant materials of European Market radiator valves make them ideal for a wide range of heating applications, offering peace of mind and long-term reliability.

Britsh Market - Radiator Valve

Multi-turn angle valves are essential components in plumbing systems that meet the regulations set forth in North America. These valves are specifically designed under USA standards to ensure their compatibility and effectiveness. Their primary function is to control the flow of hot or cold water in supply lines, allowing users to conveniently open or shut off the water as needed.

The size range of these angle valves is 1/2″ SWT. X 3/8″ COM, making them suitable for various plumbing connections commonly found in residential and commercial settings. The valves are constructed using lead-free brass, which is an important feature for ensuring the safety and quality of the water supply. The absence of lead in the brass material aligns with health regulations and prevents the contamination of drinking water.

For ease of use, the angle valves feature a multi-turn zinc handwheel. This handwheel allows users to control the flow of water by smoothly turning it in multiple revolutions. This design provides precise and effortless operation, enabling users to adjust the water flow to their desired level accurately. With a working pressure rating of 125psi, these angle valves can handle the typical water pressure encountered in residential and commercial plumbing applications.

South America Market - Radiator Valve

Introducing South America Market Radiator Valves, specially designed to cater to the specific requirements of the South American market, with a strong emphasis on design and temperature levels. These radiator valves, crafted with precision engineering and superior materials, offer exceptional performance, reliability, and compatibility with South American heating systems.

Heating Radiator valves within the South America Market range provide efficient and precise control over the heat output and temperature regulation of radiators. Designed to meet the stringent standards set by regulatory bodies in South America, these valves ensure reliable operation and optimal energy efficiency in heating systems. With their innovative design and precision engineering, South America Market radiator valves allow users to customize and fine-tune the temperature settings of individual radiators, providing superior comfort and control.

South America Market Radiator Valves are constructed using high-quality materials, chosen for their durability, corrosion resistance, and ability to withstand the temperature levels commonly encountered in South American climates. These valves are designed to handle the varying temperature extremes found throughout the region, ensuring reliable performance even in demanding heating environments. The robust construction and temperature-resistant materials of South America Market radiator valves make them ideal for a wide range of heating applications, offering peace of mind and long-term reliability.

North America Market - Radiator Valve

Introducing North America Market Radiator Valves, specially designed to meet the specific requirements of the North American market, with a strong emphasis on design and temperature levels. These radiator valves, crafted with precision engineering and superior materials, offer exceptional performance, reliability, and compatibility with North American heating systems.

Heating Radiator valves within the North America Market range provide efficient and precise control over the heat output and temperature regulation of radiators. Designed to meet the stringent standards set by regulatory bodies in North America, these valves ensure reliable operation and optimal energy efficiency in heating systems. With their innovative design and precision engineering, North America Market radiator valves allow users to customize and fine-tune the temperature settings of individual radiators, providing superior comfort and control.

North America Market Radiator Valves are constructed using high-quality materials, chosen for their durability, corrosion resistance, and ability to withstand the temperature levels commonly encountered in North American climates. These valves are designed to handle the varying temperature extremes found throughout the region, ensuring reliable performance even in demanding heating environments. The robust construction and temperature-resistant materials of North America Market radiator valves make them ideal for a wide range of heating applications, offering peace of mind and long-term reliability.

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About Quality Control

Valogin is equipped with CNAS testing center, including more than 100 domestic and foreign advanced equipments such as Germany OBLF spectrometer, metallographic analyzer, projecter, comprehensive tester, and other advanced testing equipments etc. According to the ISO17025 standard which conforms to EN, CSA testing standards, effectively guarantee the testing ability of ball valve, bibcock, thermostatic radiator valve, floor heating valve and other series products.

The CNAS is about testing center is a comprehensive functional unit including testing, measurement, simulation and display with 15 functional subareas. In 2010, it was approved by China National Accreditation Service for Conformity Assessment (CNAS) for the first time. It covers an area of 1,025 square meters, with more than 80 equipments, including over 100 testing items, involving material analysis, geometric measurement, aging reliability, mechanical properties, physical/chemical analysis, fluid mechanics, metrology, calibration and other fields, achieving "One Report, Global Access".

Raw Material Control

Before production, we carry out IQC-- Incoming Quality Control with spectrometer , which strictly controls the raw materials according to the standards, quality control on the semi-finished products, and cross-check of the man ufacturing process.

Production Process Control

During production, we adopt spot check and patrol inspection to screen out defective products every two hours.

Finished Product Control

After the production, we use OQC-- Outgoing Quality Control to check the quality of finished products, comprehensively check the package, label, shape, structure, function and performance.

Manufacturing

With manufacturing ability from material to spare parts, valogin has formed a vertical production supply chain, effectively improving the capacity and shortening the delivery time. Continuous quality control on raw material, production process and finished products.

Lean Production
The lean production line not only saves labor costs, but also increases the productivity from 160 pcs to 450 pcs per 8 hours of each employee , and the first pass rate has been increased to 99% , the strong capability of “ Scheduled and Qualified “ provides excellent products and services to our customers all over the world.
Lean production line
Excelling in hardware is far from enough. We also adopt Lean Production Management from Toyota since 2009 , thus PDCA, 6S and JIT Modes are introduced to improve the field management level. From traditional line with 3 transfer times and 15 workers per line to lean production line with only 1 transfer time and 5 workers, Valogin currently has more than 56 lean assembly lines with production capacity 150,000 pcs per day
Automatic hot forging
Valogin has 38 sets hot forging equipments with production capacity 28 Tons per day
Automatic machining
Valogin has more than 55 sets CNC Machines and 60 sets Multi- Rotary CNC Machines with production capacity 355,000 pcs per day
Automatic assembly
Valogin has realized 80% automatic production of core spare components parts through continuous automatic production equipment, there is 5 sets automatic assembly line with production capacity 65,000 pcs per day .
90% core components
Valogin has realized 90% of core spare parts produced by ourselves in order to guarantee the quality and satisfy delivery time
Well organized warehouse
There is a very well organized warehouse in Valogin with total output of finished products 235,000 pcs per day
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